CM7001 is an enhanced and versatile voice and audio processor SoC, which is empowered by Cmedia Xear™ sound technologies. For voice communication applications, CM7001 provides Xear™ VoClear close-talk environmental noise cancellation (ENC), far-talk smart voice capture (SVC), Voice Brilliant (HD Voice), AEC, Long Distance Recording (LDR), and Magic Voice for uplink voice sending; it also features Smart Receiver, Noise Reduction, and Voice Brilliant for downlink voice receiving. It could fulfill most communication and voice recognition demands on mobile phones, tablets, headsets, speakerphones, Smart TV’s webcam or the remotes, etc. For audio playback applications, CM7001 provides advanced Xear™ Surround Headphone, Sound Expander, and Sonic technologies, which could dramatically enhance the audio experience of mobile phones, tablets, headsets, docking stations and boom boxes. CM7001 is a tiny but powerful voice and audio engine for various applications.
• World’s top performance Xear™ VoClear close-talk ENC and far-talk SVC wideband noise cancellation technologies [optimized for voice recognition; Up-to-99% (40dB) noise cancelling]
• Smart Receiver and Noise Reduction improves receiving voice intelligibility
• Voice Brilliant delivers wideband HD voice experience
• Optimized AEC double-talk performance and far-field long distance recording (LDR) for speakerphones
• Magic Voice transforms voice tones for disguise and fun
• Advanced Xear™ sound technologies and Parametric EQ refresh user’s audio experience and joy over both headphones and speakers
• Powerful 32-Bit DSP Core with selectable clock speeds
• Analog/Digital microphone I/O interfaces
• 2-channel I2S I/O interface
• I2C control interface for configuration commands and upgradable F/W
• 2 simple Mode_Selector control pins
• Power-Down/Suspend modes for power management
• 30-pin WLCSP (CM7001) / QFN-32 (CM7001N) small footprint packages and pin-compatible with CM7000
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